提交请求
url=http://s.web2.qq.com/api/quit_group2
refere=http://s.web2.qq.com/proxy.html?v=20110412001&callback=1&id=2
返回值
{"retcode":0}
提交请求
url=http://s.web2.qq.com/api/quit_group2
refere=http://s.web2.qq.com/proxy.html?v=20110412001&callback=1&id=2
返回值
{"retcode":0}